<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="css/index.css">
</head>
<body>

<div class="toolbar">
    <a href="javascript:;" class="toolbar-item toolbar-item-weixin">
        <span class="toolbar-layer"></span>
    </a>
    <a href="javascript:;" class="toolbar-item toolbar-item-feedback"></a>
    <a href="javascript:;" class="toolbar-item toolbar-item-app">
        <span class="toolbar-layer"></span>
    </a>
    <a href="javascript:;" class="toolbar-item toolbar-item-top"></a>
</div>

</body>
</html>